package com.home766.dao;

import com.home766.entity.ReleaseSystem;
import net.biz.dao.BaseDao;

/***
 * 系统发布提示维护
 * @author devin.zeng
 *
 */
public interface ReleaseSystemDao extends BaseDao<ReleaseSystem,Long> {
	/***
	 * 查询未过期的
	 * @return
	 */
	public ReleaseSystem getSigle();
}
